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ES444060A1 - Improvements in mechanisms of operation of security valves for gas. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in mechanisms of operation of security valves for gas. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES444060A1
ES444060A1 ES444060A ES444060A ES444060A1 ES 444060 A1 ES444060 A1 ES 444060A1 ES 444060 A ES444060 A ES 444060A ES 444060 A ES444060 A ES 444060A ES 444060 A1 ES444060 A1 ES 444060A1
Authority
ES
Spain
Prior art keywords
valve
gas
valves
inlet
translation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES444060A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corbero SA
Original Assignee
Corbero SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corbero SA filed Critical Corbero SA
Priority to ES444060A priority Critical patent/ES444060A1/en
Publication of ES444060A1 publication Critical patent/ES444060A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Mechanically-Actuated Valves (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Improvements in mechanisms for actuating safety valves for gas, which include a valve for the main burners, a pilot burner valve and a thermocouple-operated safety valve, connected in series between an inlet and an outlet gas, essentially characterized by the fact that the two gas flow valves are provided to the main and pilot burners in the manner of two coaxial valve chambers and in series between said inlet and outlet, the aforementioned chambers being associated with respective shutters. They are mounted on a coaxial actuating rod so as to allow a first closing position of both valves, a second position, opening of the first chamber, and a third opening position of the two, the actuating rod being provided, a part of a radial cam device that faces the actuator stem in the two positions of the electromagnetic safety valve inserted in the inlet, and having a profile such that it opens the latter in the second position, and on the other side of a drive control stepped axially and in rotation to obtain the three operating positions described, separating axially the actuating cam of the electromagnetic valve with respect to the stem thereof in the third of said positions. (Machine-translation by Google Translate, not legally binding)
ES444060A 1976-01-03 1976-01-03 Improvements in mechanisms of operation of security valves for gas. (Machine-translation by Google Translate, not legally binding) Expired ES444060A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES444060A ES444060A1 (en) 1976-01-03 1976-01-03 Improvements in mechanisms of operation of security valves for gas. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES444060A ES444060A1 (en) 1976-01-03 1976-01-03 Improvements in mechanisms of operation of security valves for gas. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES444060A1 true ES444060A1 (en) 1977-05-01

Family

ID=8470662

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444060A Expired ES444060A1 (en) 1976-01-03 1976-01-03 Improvements in mechanisms of operation of security valves for gas. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES444060A1 (en)

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